Analysis Overview
SHA256
a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d
Threat Level: Known bad
The file a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d was found to be: Known bad.
Malicious Activity Summary
Taurus Stealer Payload
Amadey
Taurus Stealer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Executes dropped EXE
Reads user/profile data of web browsers
Identifies Wine through registry keys
Drops startup file
Loads dropped DLL
Checks computer location settings
Checks BIOS information in registry
Checks installed software on the system
Accesses 2FA software files, possible credential harvesting
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
NSIS installer
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-06 22:12
Signatures
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-06 22:12
Reported
2022-03-06 22:14
Platform
win7-en-20211208
Max time kernel
149s
Max time network
167s
Command Line
Signatures
Amadey
Taurus Stealer
Taurus Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\97fd00311d\bween.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\97fd00311d\bween.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RealtekSb.lnk | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Wine | C:\ProgramData\97fd00311d\bween.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Loads dropped DLL
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe
"C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe"
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
"C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe"
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
"C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe"
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
"C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe"
C:\ProgramData\97fd00311d\bween.exe
"C:\ProgramData\97fd00311d\bween.exe"
C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
"C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\97fd00311d\
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\97fd00311d\
Network
| Country | Destination | Domain | Proto |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| NL | 185.92.148.230:80 | tcp |
Files
memory/1560-55-0x0000000075D61000-0x0000000075D63000-memory.dmp
\Users\Admin\AppData\Local\Temp\nsd389F.tmp\System.dll
| MD5 | 0063d48afe5a0cdc02833145667b6641 |
| SHA1 | e7eb614805d183ecb1127c62decb1a6be1b4f7a8 |
| SHA256 | ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7 |
| SHA512 | 71cbbcaeb345e09306e368717ea0503fe8df485be2e95200febc61bcd8ba74fb4211cd263c232f148c0123f6c6f2e3fd4ea20bdecc4070f5208c35c6920240f0 |
\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
\Users\Admin\AppData\Roaming\Software\Permit_17.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
memory/860-66-0x0000000076F30000-0x00000000770B0000-memory.dmp
\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
memory/1248-70-0x0000000076F30000-0x00000000770B0000-memory.dmp
\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
memory/860-73-0x00000000001C0000-0x0000000000B5B000-memory.dmp
memory/1248-75-0x0000000000370000-0x0000000000371000-memory.dmp
memory/1248-74-0x0000000000E10000-0x0000000001495000-memory.dmp
memory/860-76-0x0000000000D40000-0x0000000000D41000-memory.dmp
memory/860-77-0x0000000000D70000-0x0000000000D71000-memory.dmp
memory/860-80-0x0000000000CC0000-0x0000000000CC1000-memory.dmp
memory/860-81-0x0000000000D30000-0x0000000000D31000-memory.dmp
memory/860-79-0x0000000000D80000-0x0000000000D81000-memory.dmp
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
memory/860-82-0x0000000000D00000-0x0000000000D01000-memory.dmp
memory/860-83-0x0000000000D90000-0x0000000000D91000-memory.dmp
memory/860-84-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
memory/1248-85-0x00000000003A0000-0x00000000003A1000-memory.dmp
memory/1248-86-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/1248-87-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/1248-88-0x0000000000240000-0x0000000000241000-memory.dmp
memory/1248-89-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1248-90-0x0000000000250000-0x0000000000251000-memory.dmp
memory/1248-91-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/1248-92-0x0000000000470000-0x0000000000471000-memory.dmp
memory/1248-93-0x0000000000390000-0x0000000000391000-memory.dmp
memory/1248-94-0x0000000000380000-0x0000000000381000-memory.dmp
memory/1248-96-0x0000000000480000-0x0000000000481000-memory.dmp
memory/1248-95-0x0000000000260000-0x0000000000261000-memory.dmp
\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\ProgramData\97fd00311d\bween.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
\ProgramData\97fd00311d\bween.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
memory/1392-102-0x0000000000B60000-0x0000000000B61000-memory.dmp
memory/1392-103-0x0000000000B50000-0x0000000000B51000-memory.dmp
memory/1392-105-0x0000000000B70000-0x0000000000B71000-memory.dmp
memory/1392-104-0x0000000000B80000-0x0000000000B81000-memory.dmp
memory/1392-106-0x0000000000B90000-0x0000000000B91000-memory.dmp
memory/1392-107-0x0000000000BA0000-0x0000000000BA1000-memory.dmp
memory/1392-108-0x0000000000120000-0x00000000007B4000-memory.dmp
C:\ProgramData\152123293896284064185017
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/1988-112-0x0000000000270000-0x00000000008F5000-memory.dmp
memory/1988-113-0x0000000000940000-0x0000000000941000-memory.dmp
memory/1988-114-0x0000000000970000-0x0000000000971000-memory.dmp
memory/1988-115-0x0000000000250000-0x0000000000251000-memory.dmp
memory/1988-116-0x0000000000960000-0x0000000000961000-memory.dmp
memory/1988-117-0x0000000000240000-0x0000000000241000-memory.dmp
memory/1988-118-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1988-119-0x0000000000950000-0x0000000000951000-memory.dmp
memory/1988-120-0x0000000000990000-0x0000000000991000-memory.dmp
memory/1988-121-0x0000000000920000-0x0000000000921000-memory.dmp
memory/1988-122-0x0000000000910000-0x0000000000911000-memory.dmp
memory/1988-123-0x0000000000900000-0x0000000000901000-memory.dmp
memory/1988-124-0x00000000009A0000-0x00000000009A1000-memory.dmp
memory/1988-125-0x00000000009B0000-0x00000000009B1000-memory.dmp
memory/864-127-0x0000000000B20000-0x0000000000B21000-memory.dmp
memory/864-126-0x0000000000CB0000-0x000000000164B000-memory.dmp
memory/864-131-0x0000000000B10000-0x0000000000B11000-memory.dmp
memory/864-130-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/864-129-0x0000000000B40000-0x0000000000B41000-memory.dmp
memory/864-128-0x0000000000B30000-0x0000000000B31000-memory.dmp
memory/864-132-0x0000000000AE0000-0x0000000000AE1000-memory.dmp
memory/864-133-0x0000000000B50000-0x0000000000B51000-memory.dmp
memory/864-135-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/864-134-0x0000000000B80000-0x0000000000B81000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-06 22:12
Reported
2022-03-06 22:14
Platform
win10v2004-en-20220112
Max time kernel
162s
Max time network
168s
Command Line
Signatures
Amadey
Taurus Stealer
Taurus Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\ProgramData\97fd00311d\bween.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\ProgramData\97fd00311d\bween.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation | C:\ProgramData\97fd00311d\bween.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RealtekSb.lnk | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Wine | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Wine | C:\ProgramData\97fd00311d\bween.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe | N/A |
Reads user/profile data of web browsers
Accesses 2FA software files, possible credential harvesting
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
| N/A | N/A | C:\ProgramData\97fd00311d\bween.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe
"C:\Users\Admin\AppData\Local\Temp\a0a99841ac66d40954d49f6f276234a122d0454f9ce7a059c6d471d38f06a05d.exe"
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
"C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe"
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
"C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe"
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
"C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe"
C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
"C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe"
C:\ProgramData\97fd00311d\bween.exe
"C:\ProgramData\97fd00311d\bween.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\97fd00311d\
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\97fd00311d\
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | geo.prod.do.dsp.mp.microsoft.com | udp |
| US | 52.184.217.37:443 | geo.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | kv801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | kv801.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | cp801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |
| US | 209.197.3.8:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| US | 8.8.8.8:53 | www.bing.com | udp |
| US | 131.253.33.200:443 | www.bing.com | tcp |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| RU | 217.8.117.207:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| NL | 185.92.148.230:80 | tcp | |
| NL | 185.92.148.230:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\nst5F12.tmp\System.dll
| MD5 | 0063d48afe5a0cdc02833145667b6641 |
| SHA1 | e7eb614805d183ecb1127c62decb1a6be1b4f7a8 |
| SHA256 | ac9dfe3b35ea4b8932536ed7406c29a432976b685cc5322f94ef93df920fede7 |
| SHA512 | 71cbbcaeb345e09306e368717ea0503fe8df485be2e95200febc61bcd8ba74fb4211cd263c232f148c0123f6c6f2e3fd4ea20bdecc4070f5208c35c6920240f0 |
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Puddle\Arch_40.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
C:\Users\Admin\AppData\Roaming\Software\Permit_17.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
C:\Users\Admin\AppData\Roaming\Software\Bid_19.exe
| MD5 | 4868ef1ed1eeccf63f09c2407c438b2f |
| SHA1 | f40fb4d4506bf9f155e1cc1b0990c65435137a86 |
| SHA256 | cbafc5f1a4c6b911fc9e93899a7250f45f99f7af4525bc8541c4ac158b20c010 |
| SHA512 | 2705bae0ae86ced5684b25fdcba0aec731ba3a9d3fac0ab49563176751d355525c9c5e5e9c082fd77155ec6ac42c8e3e1fc8d6bad418d762b1e19fe0abe4d9a5 |
memory/2124-137-0x0000000077230000-0x00000000773D3000-memory.dmp
memory/2904-138-0x0000000077230000-0x00000000773D3000-memory.dmp
memory/2124-139-0x0000000000EB0000-0x000000000184B000-memory.dmp
memory/312-140-0x0000000077230000-0x00000000773D3000-memory.dmp
memory/2124-142-0x0000000003AC0000-0x0000000003AC1000-memory.dmp
memory/2124-143-0x0000000003AA0000-0x0000000003AA1000-memory.dmp
memory/2124-141-0x0000000003AB0000-0x0000000003AB1000-memory.dmp
memory/2124-144-0x0000000003A70000-0x0000000003A71000-memory.dmp
memory/2124-145-0x0000000003A90000-0x0000000003A91000-memory.dmp
C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
C:\Users\Admin\AppData\Roaming\Realtek Sound Blaster\RealtekSb.exe
| MD5 | 22f31f5dee32cb8ac454a216b9226a60 |
| SHA1 | a716176ff41859483dce502a76dbe5d0f6961854 |
| SHA256 | c00cbde3ad305db237d46608963a7ea9300f52caa95236df92e67a1b96fabdd1 |
| SHA512 | 16fd60437d6e17528051a1564526fa7f816575b4036862c98831e9b1bd5e9fce57fb71ab17a211de69bf24cf1d03079313e8a84a9d3a143969607c666f28ca4e |
memory/312-148-0x0000000003350000-0x0000000003351000-memory.dmp
memory/312-150-0x0000000003360000-0x0000000003361000-memory.dmp
memory/2904-149-0x0000000001000000-0x0000000001685000-memory.dmp
memory/312-151-0x00000000007C0000-0x0000000000E54000-memory.dmp
memory/2904-152-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/2904-153-0x0000000000FA0000-0x0000000000FA1000-memory.dmp
memory/2904-154-0x0000000000FB0000-0x0000000000FB1000-memory.dmp
memory/2904-156-0x0000000000FD0000-0x0000000000FD1000-memory.dmp
memory/2904-155-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/2904-157-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
memory/2904-158-0x0000000002FE0000-0x0000000002FE1000-memory.dmp
C:\ProgramData\97fd00311d\bween.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
C:\ProgramData\97fd00311d\bween.exe
| MD5 | 77726cbf962c895ed94737fb5d1999cd |
| SHA1 | f69fea46fd0bed8b452cac3923664bca749e78c3 |
| SHA256 | f79ace00ab34680537542a53d04135231daed2320e832c5702392f1a69f92e99 |
| SHA512 | 51072de276ad97d0269e97e0b6296d556a18dd78e39ac51384a2758a03dcb1203bd10eb678905b6a33551e539b43287b89b1b2cd7fdf6e79b2177c9b31af6979 |
memory/3732-161-0x0000000077230000-0x00000000773D3000-memory.dmp
memory/3732-162-0x0000000000920000-0x00000000012BB000-memory.dmp
memory/3732-163-0x0000000002D90000-0x0000000002D91000-memory.dmp
memory/3732-164-0x0000000003620000-0x0000000003621000-memory.dmp
memory/3732-165-0x0000000002D50000-0x0000000002D51000-memory.dmp
memory/3732-166-0x0000000002D70000-0x0000000002D71000-memory.dmp
memory/3732-167-0x0000000003630000-0x0000000003631000-memory.dmp
memory/3732-168-0x0000000003670000-0x0000000003671000-memory.dmp
memory/3732-169-0x0000000003640000-0x0000000003641000-memory.dmp
memory/3732-170-0x0000000003650000-0x0000000003651000-memory.dmp
memory/360-171-0x0000000077230000-0x00000000773D3000-memory.dmp
C:\ProgramData\152179071449815494214911
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/360-173-0x0000000000250000-0x00000000008D5000-memory.dmp
memory/360-174-0x0000000002E60000-0x0000000002E61000-memory.dmp
memory/360-176-0x0000000002E20000-0x0000000002E21000-memory.dmp
memory/360-175-0x0000000002E70000-0x0000000002E71000-memory.dmp
memory/360-177-0x0000000002E30000-0x0000000002E31000-memory.dmp
memory/360-179-0x0000000002E40000-0x0000000002E41000-memory.dmp
memory/360-178-0x0000000002E50000-0x0000000002E51000-memory.dmp
memory/360-180-0x0000000002E80000-0x0000000002E81000-memory.dmp